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Add 4/16 and 18/70

4/16 + 18/70 is 71/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 70 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 16 × 35 = 560,
    4/16 = 4 × 35/16 × 35 = 140/560
  3. Likewise, for the 2nd fraction, since 70 × 8 = 560,
    18/70 = 18 × 8/70 × 8 = 144/560
  4. Add the two like fractions:
    140/560 + 144/560 = 140 + 144/560 = 284/560
  5. 284/560 simplified gives 71/140
  6. So, 4/16 + 18/70 = 71/140

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